WO1998014685A3 - Improved emergency release tool - Google Patents

Improved emergency release tool Download PDF

Info

Publication number
WO1998014685A3
WO1998014685A3 PCT/US1997/018253 US9718253W WO9814685A3 WO 1998014685 A3 WO1998014685 A3 WO 1998014685A3 US 9718253 W US9718253 W US 9718253W WO 9814685 A3 WO9814685 A3 WO 9814685A3
Authority
WO
WIPO (PCT)
Prior art keywords
slip
housing
coiled tubing
release tool
releasable
Prior art date
Application number
PCT/US1997/018253
Other languages
French (fr)
Other versions
WO1998014685A2 (en
Inventor
Dennis M Read
Dwayne D Leismer
Original Assignee
Camco Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Camco Int filed Critical Camco Int
Priority to AU48129/97A priority Critical patent/AU4812997A/en
Priority to CA002260934A priority patent/CA2260934C/en
Priority to EP97910854A priority patent/EP0929772A2/en
Publication of WO1998014685A2 publication Critical patent/WO1998014685A2/en
Publication of WO1998014685A3 publication Critical patent/WO1998014685A3/en
Priority to NO19991586A priority patent/NO321124B1/en
Priority to NO20054719A priority patent/NO20054719D0/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons

Abstract

An improved emergengy release tool (10) is provided to releasably connect a coiled tubing (11) to one or more downhole tools. The emergency release tool broadly includes a releasable slip (18) for holding a coiled tubing (11), the releasable slip being secured to a first end of a slip case (20), the slip case being disposed within a slip housing (14) and a lower housing (16), the slip housing being movable from a locked position to a released position; a piston (22) slidably disposed about the slip case and being moveable from a locked position to a released postion; a first end of the lower housing (16) being releasably connected to a second end of the slip housing when the slip housing is in its locked position; and, a remotely activated means (28) for moving the piston and the slip housing from their locked positions to their released positions to disengage the releasable slip (18) from the coiled tubing (11) and enable the coiled tubing to be removed from the tool. A quick disconnect coupler (246) is also provided, and broadly includes a pin connector (250) having a series of lugs; a box connector (248) for receiving the pin connector and having a series of recesses to engage and hold the lugs inside the box connector; and, a load ring (252) between the box connector and the pin connector for transmitting compressive loads through the connection.
PCT/US1997/018253 1996-10-04 1997-10-03 Improved emergency release tool WO1998014685A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU48129/97A AU4812997A (en) 1996-10-04 1997-10-03 Improved emergency release tool
CA002260934A CA2260934C (en) 1996-10-04 1997-10-03 Improved emergency release tool
EP97910854A EP0929772A2 (en) 1996-10-04 1997-10-03 Improved emergency release tool
NO19991586A NO321124B1 (en) 1996-10-04 1999-03-31 Improved node release tool
NO20054719A NO20054719D0 (en) 1996-10-04 2005-10-13 Improved node release tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2762096P 1996-10-04 1996-10-04
US60/027,620 1996-10-04

Publications (2)

Publication Number Publication Date
WO1998014685A2 WO1998014685A2 (en) 1998-04-09
WO1998014685A3 true WO1998014685A3 (en) 1998-09-03

Family

ID=21838779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/018253 WO1998014685A2 (en) 1996-10-04 1997-10-03 Improved emergency release tool

Country Status (5)

Country Link
US (1) US5984006A (en)
EP (1) EP0929772A2 (en)
AU (1) AU4812997A (en)
NO (2) NO321124B1 (en)
WO (1) WO1998014685A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO305715B1 (en) * 1996-02-12 1999-07-12 Transocean Asa Hydraulically releasable coupling
US6349767B2 (en) 1998-05-13 2002-02-26 Halliburton Energy Services, Inc. Disconnect tool
GB2339442B (en) * 1998-07-09 2002-06-05 Smith International Downhole tension swivel sub
US6142237A (en) * 1998-09-21 2000-11-07 Camco International, Inc. Method for coupling and release of submergible equipment
US6213202B1 (en) * 1998-09-21 2001-04-10 Camco International, Inc. Separable connector for coil tubing deployed systems
US6164375A (en) * 1999-05-11 2000-12-26 Carisella; James V. Apparatus and method for manipulating an auxiliary tool within a subterranean well
US6408946B1 (en) * 2000-04-28 2002-06-25 Baker Hughes Incorporated Multi-use tubing disconnect
US6712146B2 (en) 2001-11-30 2004-03-30 Halliburton Energy Services, Inc. Downhole assembly releasable connection
US7894297B2 (en) * 2002-03-22 2011-02-22 Schlumberger Technology Corporation Methods and apparatus for borehole sensing including downhole tension sensing
US6698514B2 (en) * 2002-05-02 2004-03-02 Varco I/P, Inc. Remote operated coil connector apparatus
US20040026078A1 (en) * 2002-08-06 2004-02-12 Norris Robert M. Remote operated tool string deployment apparatus
US7226090B2 (en) 2003-08-01 2007-06-05 Sunstone Corporation Rod and tubing joint of multiple orientations containing electrical wiring
US7390032B2 (en) * 2003-08-01 2008-06-24 Sonstone Corporation Tubing joint of multiple orientations containing electrical wiring
US6923256B2 (en) * 2003-10-28 2005-08-02 Varco I/P, Inc. Disconnect device
NO332192B1 (en) * 2008-03-19 2012-07-23 I Tec As Connection between borehole tools with central drive shafts
US8210264B2 (en) * 2009-05-06 2012-07-03 Techip France Subsea overload release system and method
FR2946998A1 (en) 2009-06-17 2010-12-24 Geoservices Equipements INTERMEDIATE DISCONNECT TOOL FOR PLACING IN A DESCENDED SHUTTLE IN A FLUID OPERATING WELL, SHUTTLE AND ASSOCIATED METHOD.
US9222335B2 (en) 2011-06-10 2015-12-29 Schlumberger Technology Corporation Controllably releasable shifting tool
CA2881558A1 (en) 2012-08-08 2014-02-13 Schlumberger Canada Limited Releasable connection for coiled tubing drilling apparatus
US9822596B2 (en) 2012-10-01 2017-11-21 Halliburton Energy Services, Inc. Releasing a downhole tool
CN102946081B (en) * 2012-10-10 2015-03-25 中国石油集团长城钻探工程有限公司 Cable composite-joint for coiled tubing drilling
US9611718B1 (en) * 2013-07-11 2017-04-04 Superior Energy Services, Llc Casing valve
CN103390816B (en) * 2013-07-25 2015-06-10 四川宏华石油设备有限公司 Electric connector
ITRM20130533A1 (en) * 2013-10-02 2015-04-03 Mori Srl JOINT BETWEEN "ROTARY" DRIVING HEAD AND HEAD OF THE UPPER DRILLING ROD, IN A SOIL DRILLING SYSTEM AND ANY DEVICE FOR MECHANIZED FASTENING / UNLOCKING.
CN106062303B (en) 2014-03-07 2019-05-14 德国德力能有限公司 Device and method for being located in trigger in perforating gun assembly
US9834997B2 (en) * 2015-02-24 2017-12-05 Onesubsea Ip Uk Limited Tool connection release system
CA2977187C (en) * 2016-08-30 2021-10-12 Avalon Research Ltd. Releasable connection for a downhole tool string
US10443379B2 (en) * 2017-06-15 2019-10-15 Pursuit Techmologies Ltd. Apparatus and method for testing an oil and/or gas well with a multiple-stage completion
US10530143B2 (en) * 2017-09-21 2020-01-07 Accessesp Uk Limited Stress control cones for downhole electrical power system tubing encapsulated power cables
US11021923B2 (en) 2018-04-27 2021-06-01 DynaEnergetics Europe GmbH Detonation activated wireline release tool
US11591885B2 (en) 2018-05-31 2023-02-28 DynaEnergetics Europe GmbH Selective untethered drone string for downhole oil and gas wellbore operations
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
US11078763B2 (en) 2018-08-10 2021-08-03 Gr Energy Services Management, Lp Downhole perforating tool with integrated detonation assembly and method of using same
US11578549B2 (en) 2019-05-14 2023-02-14 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
CZ2022303A3 (en) 2019-12-10 2022-08-24 DynaEnergetics Europe GmbH Incendiary head
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916449A (en) * 1931-03-23 1933-07-04 Smith Robert Eugene Hose and pipe coupling
FR1504861A (en) * 1966-11-18 1967-12-08 Curiale Device for connecting pipes
GB2165607A (en) * 1984-10-12 1986-04-16 Vetco Offshore Ind Inc Misalignment tieback tool - rotating casing
EP0260878A2 (en) * 1986-09-16 1988-03-23 Halliburton Company Apparatus for disconnecting conduit string
US4877089A (en) * 1987-06-18 1989-10-31 Western Atlas International, Inc. Method and apparatus for coupling wireline tools to coil tubing
US4878695A (en) * 1988-12-05 1989-11-07 The United States Of America As Represented By The Secretary Of The Navy Expanding ring joint
US4913229A (en) * 1988-05-13 1990-04-03 Atlantic Richfield Company Coupling for releasing tubing strings from downhole tools
US4949791A (en) * 1989-02-09 1990-08-21 Baker Hughes Incorporated Method and apparatus for securing and releasing continuous tubing in a subterranean well
US5109921A (en) * 1991-04-29 1992-05-05 Halliburton Company Controlled weak point for wireline cable
US5323853A (en) * 1993-04-21 1994-06-28 Camco International Inc. Emergency downhole disconnect tool
WO1995008401A1 (en) * 1993-09-24 1995-03-30 Bex Engineering Limited Nozzle assembly
EP0681085A2 (en) * 1994-05-05 1995-11-08 Canadian Fracmaster Ltd Coiled tubing connector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476945A (en) 1983-02-10 1984-10-16 Atlantic Richfield Company Drainhold drilling
US4526233A (en) * 1984-01-20 1985-07-02 Baker Oil Tools, Inc. Releasable coupling for tubing conveyed subterranean well perforating gun
US4611662A (en) * 1985-05-21 1986-09-16 Amoco Corporation Remotely operable releasable pipe connector
US4984632A (en) * 1989-03-27 1991-01-15 Dowell Schlumberger Incorporated Hydraulic release joint for tubing systems
US5156206A (en) * 1991-06-27 1992-10-20 Otis Engineering Corporation Tubing connector
US5339913A (en) * 1991-10-09 1994-08-23 Rives Allen K Well orienting tool and method of use
US5201814A (en) * 1992-01-23 1993-04-13 Conoco Inc. Breakaway coupling device
US5265675A (en) * 1992-03-25 1993-11-30 Atlantic Richfield Company Well conduit cutting and milling apparatus and method
US5370180A (en) * 1993-12-02 1994-12-06 Barbee; Phil Downhole oil and gas well jacking tool for use with coil tubing unit
CA2122958C (en) * 1994-05-05 1998-02-10 Donald Alexander Smith Hydraulic disconnect
AUPM681194A0 (en) * 1994-07-13 1994-08-04 Expertest Pty. Ltd. Quick connect coupling
US5845711A (en) * 1995-06-02 1998-12-08 Halliburton Company Coiled tubing apparatus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916449A (en) * 1931-03-23 1933-07-04 Smith Robert Eugene Hose and pipe coupling
FR1504861A (en) * 1966-11-18 1967-12-08 Curiale Device for connecting pipes
GB2165607A (en) * 1984-10-12 1986-04-16 Vetco Offshore Ind Inc Misalignment tieback tool - rotating casing
EP0260878A2 (en) * 1986-09-16 1988-03-23 Halliburton Company Apparatus for disconnecting conduit string
US4877089A (en) * 1987-06-18 1989-10-31 Western Atlas International, Inc. Method and apparatus for coupling wireline tools to coil tubing
US4913229A (en) * 1988-05-13 1990-04-03 Atlantic Richfield Company Coupling for releasing tubing strings from downhole tools
US4878695A (en) * 1988-12-05 1989-11-07 The United States Of America As Represented By The Secretary Of The Navy Expanding ring joint
US4949791A (en) * 1989-02-09 1990-08-21 Baker Hughes Incorporated Method and apparatus for securing and releasing continuous tubing in a subterranean well
US5109921A (en) * 1991-04-29 1992-05-05 Halliburton Company Controlled weak point for wireline cable
US5323853A (en) * 1993-04-21 1994-06-28 Camco International Inc. Emergency downhole disconnect tool
WO1995008401A1 (en) * 1993-09-24 1995-03-30 Bex Engineering Limited Nozzle assembly
EP0681085A2 (en) * 1994-05-05 1995-11-08 Canadian Fracmaster Ltd Coiled tubing connector

Also Published As

Publication number Publication date
NO991586L (en) 1999-06-03
WO1998014685A2 (en) 1998-04-09
US5984006A (en) 1999-11-16
NO991586D0 (en) 1999-03-31
EP0929772A2 (en) 1999-07-21
AU4812997A (en) 1998-04-24
NO20054719D0 (en) 2005-10-13
NO20054719L (en) 1999-06-03
NO321124B1 (en) 2006-03-20

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